#region SharpContent License
// Sharp Content Portal - http://www.SharpContentPortal.com
// Copyright (c) 2002-2006
// by SharpContent Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
#endregion
namespace SharpContent.Services.FileSystem
{
    public class FileManagerFunctions
    {
        public static string CReplace(string strExpression, string strSearch, string strReplace, int intMode)
        {
            string returnValue;
            string strReturn;
            int lngPosition;
            string strTemp;

            if (intMode == 1) //--- vbTextCompare
            {
                strReturn = "";
                strSearch = strSearch.ToUpper();
                strTemp = strExpression.ToUpper();
                lngPosition = strTemp.IndexOf(strSearch);
                while (lngPosition >= 0)
                {
                    strReturn = strReturn + strExpression.Substring(0, lngPosition) + strReplace;
                    strExpression = strExpression.Substring(lngPosition + strSearch.Length);
                    strTemp = strTemp.Substring(lngPosition + strSearch.Length);
                    lngPosition = strTemp.IndexOf(strSearch);
                }
                strReturn = strReturn + strExpression;
            }
            else
            {
                //--- vbBinaryCompare
                strReturn = strExpression.Replace(strSearch, strReplace);
            }

            returnValue = strReturn;
            return returnValue;
        }
    }
}